Mitsubishi MELSEC iQ-F FX5 series User Manual

15 TYPE CONVERSION FUNCTIONS
15.36 Converting REAL to DINT
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15.36 Converting REAL to DINT
REAL_TO_DINT(_E)
These functions convert REAL type data to DINT type data.
Setting data
■Descriptions, types, and data types
Processing details
■Operation processing
• These functions convert the REAL type data input to (s) to DINT type data and output from (d).
• A value input to (s) is the REAL type data value and within the range from -2147483648 to 2147483647.
• After conversion, the first digit after the decimal point of the REAL type data value is rounded off.
■Operation result
1. Function without EN/ENO
The following table lists the operation results.
2. Function with EN/ENO
The following table lists the execution conditions and operation results.
*1 When FALSE is output from ENO, data output from (d) is undefined. In that case, modify a program so that the data output from (d) is
not used.
Ladder diagram Structured text
[Without EN/ENO] [With EN/ENO] [Without EN/ENO]
d:=REAL_TO_DINT(s);
[With EN/ENO]
d:=REAL_TO_DINT_E(EN,ENO,s);
Argument Description Type Data type
EN Execution condition (TRUE: Execution, FALSE: Stop) Input variable BOOL
s Input Input variable REAL
ENO Output status (TRUE: Normal, FALSE: Abnormal) Output variable BOOL
d Output Output variable DINT
Operation result (d)
No operation error occurred Operation output value
An operation error occurred Indefinite value
Execution condition Operation result
EN ENO (d)
TRUE (Executes operation) TRUE (Operation error did not occur) Operation output value
FALSE (Operation error occurred)
*1
Indefinite value
FALSE (Stops operation) FALSE
*1
Indefinite value
sd
EN ENO
ds
REAL
16543521.0
DINT
16543521
(s) (d)

Mitsubishi MELSEC iQ-F FX5 series Specifications

General

Brand	Mitsubishi
Model	MELSEC iQ-F FX5 series
Category	Controller
Language	English